The accident occurred near the Harmon Loop-Marine Corps Drive intersection by the Dededo flea market.

At about 12:30 a.m., police were at the scene examining what appeared to be skid marks on the road. A black and yellow motorcycle had been parked on the sidewalk. About 20 feet away, there was a black helmet.

Police haven't released any details about the accident. The motorcyclist hasn't been identified.

Celi Mangrobang, Guam Memorial Hospital nursing supervisor, said the man, 29, was in intensive care unit where doctors are continuing to monitor his condition. Mangrobang said the man suffered from internal injuries and multiple fractures.